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Masks matter for more than mandates
The amount of virus per amount of snot, air, monkey or whatever is a way to describe the concentration of virus present in that thing. It might seem intuitive to Read More ...

An early & big flu rise in Australia
Influenza (flu) cases have been rising rapidly in Australia this year. Some see this as a result of waning immunity during our border closures. Some see this as the harbinger Read More ...

The Swiss cheese infographic that went viral
A visual representation of how to prevent transmission of SARS-CoV-2 struck a chord with many in 2020. I won’t rehash all that has already been written about the Swiss cheese Read More ...

Whatever happened to communication?
I’m not an expert in many things. But I’m enough of a scientist to conclude with confidence that what’s happening now with COVID-19 in Australia and in many other countries Read More ...